Measurements:
°C
°F
CURRENT WEATHER
05:58
Alghero
68°F
SW 2 mph
Feels like: 68°F
Precip: 4%
World Resorts Italy Alghero Weather

14 Day Weather Forecast

09.12
sat
DAY
82°F
E 7 mph
precip
3%
NIGHT
72°F
SW 4 mph
precip
5%
09.13
sun
DAY
84°F
S 6 mph
precip
1%
NIGHT
74°F
S 2 mph
precip
18%
09.14
mon
DAY
84°F
E 8 mph
precip
1%
NIGHT
74°F
W 2 mph
precip
11%
09.15
tue
DAY
86°F
S 4 mph
precip
1%
NIGHT
74°F
W 1 mph
precip
8%
09.16
wed
DAY
84°F
E 7 mph
precip
2%
NIGHT
74°F
SE 3 mph
precip
10%
09.17
thu
DAY
80°F
SE 11 mph
precip
6%
NIGHT
72°F
E 6 mph
precip
3%
09.18
fri
DAY
78°F
E 19 mph
precip
1%
NIGHT
70°F
E 4 mph
precip
17%
09.19
sat
DAY
78°F
NE 9 mph
precip
19%
NIGHT
72°F
NE 1 mph
precip
23%
09.20
sun
DAY
82°F
E 9 mph
precip
3%
NIGHT
72°F
E 2 mph
precip
7%
09.21
mon
DAY
84°F
E 11 mph
precip
2%
NIGHT
74°F
SE 4 mph
precip
6%
09.22
tue
DAY
82°F
SE 14 mph
precip
3%
NIGHT
74°F
SE 4 mph
precip
8%
09.23
wed
DAY
84°F
E 3 mph
precip
3%
NIGHT
76°F
SW 7 mph
precip
15%
09.24
thu
DAY
84°F
SE 4 mph
precip
1%
NIGHT
74°F
W 2 mph
precip
10%
09.25
fri
DAY
84°F
S 7 mph
precip
2%
NIGHT
74°F
SW 4 mph
precip
8%

Alghero Sea Water Temperature in September, °F

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Alghero was 79.2°F. The maximum and minimum values were 77.0°F and 80.8°F respectively.

Alghero on the Weather Map

Best Time to Visit Alghero
The most sunny months:
July 29 days
August 28 days
June 26 days
The most warm months:
August 88.6 °F
July 87.8 °F
September 81.8 °F
Warmest sea temperature:
August 80.0 °F
July 78.4 °F
September 77.6 °F
The most cold months:
January 56.3 °F
February 56.6 °F
December 59.7 °F
The most rainy months:
November 5 days
December 3 days
March 3 days
The most windy months:
January 12 mph
December 11 mph
November 11 mph
more details
Italy Resorts:
NAME
F°
Baia Domizia +74
Bari +80
Bibione +56
Florence +66
Genoa +60
Lido di Jesolo +62
Naples +80
Ostia +78
Palermo +76
Rimini +66
Rome +72
Scalea +70
Sicily +78
Tropea +78
Venice +62
all resorts
24 Hours Weather Forecast
Alghero
Local time: 05:58
12 sep, saturday
0600 68°F
SW
2 mph
0900 74°F
NW
4 mph
1200 82°F
E
7 mph
1500 84°F
SE
8 mph
1800 82°F
SE
7 mph
2100 74°F
SW
5 mph
13 sep, sunday
0000 72°F
SW
4 mph
0300 70°F
W
3 mph